Description of problem:
After create a OVN network and attach it to a VM, which prevent the VM from start due to annotations are not correct, also the value of "netAttachDefName" looks not correct according to example in https://kubevirt.io/2023/OVN-kubernetes-secondary-networks.html 

OVN network YAML content:
apiVersion: k8s.cni.cncf.io/v1
kind: NetworkAttachmentDefinition
metadata:
  annotations:
    k8s.v1.cni.cncf.io/resourceName: openshift.io/
  creationTimestamp: '2023-07-26T05:57:55Z'
  generation: 1
      manager: Mozilla
      operation: Update
      time: '2023-07-26T05:57:55Z'
  name: ovn-network
  namespace: default
  resourceVersion: '8085918'
  uid: 42978894-4387-4b33-9c7e-4713ba6e89cd
spec:
  config: >-
    {"name":"ovn-network","type":"ovn-k8s-cni-overlay","cniVersion":"0.3.1","topology":"layer2","netAttachDefName":"ovn-network/default"}

Version-Release number of selected component (if applicable):

How reproducible:

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Expected results:

Additional info: